package com.lzj.demo.collection.phone;



public class PhoneDemo {
    public static void main(String[] args) {

        Phone p = new Phone();
         p.brand="小米";
        p.price=2999;
        System.out.println(p.brand);
        System.out.println(p.price);
        p.call();
        p.sendMassage();
    }
}
